Posts Tagged ‘Quasar’

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Hanny's Voorwerp
Credit: NASA, ESA, W. Keel (Univ. Alabama), et al., Galaxy Zoo Team
Explanation: Hanny's Voorwerp, Dutch for "Hanny's Object", is enormous, about the size of our own Milky Way Galaxy. Glowing strongly in the greenish light produced by ionized oxygen atoms, the mysterious voorwerp is below spiral galaxy IC 2497 in this view from the Hubble Space Telescope. Both lie at a distance of
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